Soon, todoUMPC will have the first forum that I know of with Handwriting and recognition support. The video that I'm posting here shows one of the tests. Right after the ink posted in the forum you can see the text recognized from that handwriting. The picture on the left shows that with more details.
Testing this new feature we have found that when we post from a machine with Vista the recognition is almost perfect. When we post from XP the level of recognition is far not that good.